Which "Saturday Night Live" regular was murdered by his wife who subsequently killed herself?

Philip Edward Hartmann (September 24, 1948 – May 28, 1998), better known as Phil Hartman, was a Canadian-American actor, comedian, screenwriter, and graphic artist. Hartman garnered fame in 1986 when he joined the sketch comedy show "Saturday Night Live" (SNL). He won fame for his impressions, particularly of President Bill Clinton, and he stayed on the show for eight seasons. Given the moniker "The Glue" for his ability to hold the show together and help other cast members, Hartman won a Primetime Emmy Award for his SNL work in 1989.

Hartman had been divorced twice before he married Brynn Omdahl in 1987; the couple had two children together. However, their marriage was fractured, due in part to her drug use and Hartman’s own emotional distance, which was a factor in his previous two marriages ending. On May 28, 1998, Brynn Hartman shot and killed Hartman while he slept in their Encino, Los Angeles home, then committed suicide several hours later. In the weeks following his death, Hartman was celebrated in a wave of tributes.